/* Quiet reference panel below the classification workspace. */
.kl-about{margin:10px 22px 28px;border:1px solid #e5e7eb;border-radius:12px;background:#fff;color:#0f172a}
.kl-about-summary{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:18px 20px;cursor:pointer;list-style:none}
.kl-about-summary::-webkit-details-marker{display:none}
.kl-about-summary::marker{content:""}
.kl-about-eyebrow{display:block;margin:0 0 5px;color:#64748b;font:600 10.5px/1.3 'Inter',system-ui,sans-serif;letter-spacing:.08em;text-transform:uppercase}
.kl-about-h{margin:0;font:650 17px/1.4 'Inter',system-ui,sans-serif;letter-spacing:-.02em}
.kl-about-toggle{display:flex;align-items:center;gap:8px;flex-shrink:0;color:#5516D8;font:600 12px/1.4 'Inter',system-ui,sans-serif}
.kl-about-toggle svg{width:16px;height:16px}
.kl-about[open] .kl-about-toggle svg{transform:rotate(180deg)}
.kl-about .kl-about-hide,.kl-about[open] .kl-about-show{display:none}
.kl-about[open] .kl-about-hide{display:inline}
.kl-about-summary:focus-visible,.kl-about-cta:focus-visible{outline:2px solid #7C44FD;outline-offset:4px;border-radius:4px}
.kl-about-summary:hover{background:#f8fafc;border-radius:12px}
.kl-about-body{padding:0 20px 8px}
.kl-about-lead{max-width:92ch;margin:0 0 20px;color:#64748b;font:400 14px/1.65 'Inter',system-ui,sans-serif}
.kl-about-item{display:grid;grid-template-columns:minmax(180px,1fr) minmax(0,2fr);gap:24px;padding:20px 0;border-top:1px solid #e5e7eb}
.kl-about-item h3{margin:0;font:600 14px/1.55 'Inter',system-ui,sans-serif}
.kl-about-copy{max-width:90ch}
.kl-about-copy p{margin:0 0 10px;color:#475569;font:400 13.5px/1.7 'Inter',system-ui,sans-serif}
.kl-about-copy p:last-child{margin-bottom:0}
.kl-about-cta{display:inline-flex;align-items:center;gap:6px;padding:4px 0;color:#5516D8;text-decoration:none;font:600 12.5px/1.5 'Inter',system-ui,sans-serif}
.kl-about-cta:hover{text-decoration:underline;text-underline-offset:3px}
body.dark-mode .kl-about{background:#161825;border-color:#334155;color:#f1f5f9}
body.dark-mode .kl-about-eyebrow,body.dark-mode .kl-about-lead{color:#94a3b8}
body.dark-mode .kl-about-copy p{color:#cbd5e1}
body.dark-mode .kl-about-item{border-color:#334155}
body.dark-mode .kl-about-toggle,body.dark-mode .kl-about-cta{color:#c4b5fd}
body.dark-mode .kl-about-summary:hover{background:#1a1c2c}
body.mob-shell .kl-about{margin:14px 0 20px}
@media(max-width:700px){.kl-about-summary{padding:16px;gap:12px;align-items:flex-start}.kl-about-h{font-size:15px}.kl-about-body{padding:0 16px 4px}.kl-about-item{grid-template-columns:1fr;gap:10px;padding:16px 0}.kl-about-toggle{padding-top:2px}.kl-about-eyebrow{font-size:10px}}